From 1e9c72295813e914edd0f80cd105bb5ff83823d2 Mon Sep 17 00:00:00 2001 From: Dandan Bi Date: Tue, 26 May 2015 11:36:52 +0000 Subject: MdeModulePkg:Support delete key Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi Reviewed-by: Eric Dong git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17511 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c index 4a347a9b65..a0b87ff7be 100644 --- a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c +++ b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c @@ -190,6 +190,13 @@ ReadString ( gST->ConOut->EnableCursor (gST->ConOut, CursorVisible); return EFI_DEVICE_ERROR; + case SCAN_DELETE: + for (Index = CurrentCursor; StringPtr[Index] != CHAR_NULL; Index++) { + StringPtr[Index] = StringPtr[Index + 1]; + PrintCharAt (Start + Index + 1, Top + 3, IsPassword && StringPtr[Index] != CHAR_NULL? L'*' : StringPtr[Index]); + } + break; + default: break; } -- cgit v1.2.3